EP4266730A4 - Procédé et appareil de rapport et de réception d'informations de faisceau - Google Patents

Procédé et appareil de rapport et de réception d'informations de faisceau Download PDF

Info

Publication number
EP4266730A4
EP4266730A4 EP21918338.1A EP21918338A EP4266730A4 EP 4266730 A4 EP4266730 A4 EP 4266730A4 EP 21918338 A EP21918338 A EP 21918338A EP 4266730 A4 EP4266730 A4 EP 4266730A4
Authority
EP
European Patent Office
Prior art keywords
reporting
beam information
receiving beam
receiving
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21918338.1A
Other languages
German (de)
English (en)
Other versions
EP4266730A1 (fr
Inventor
Zhongyi SHEN
Li Zhang
Jing HAN
Hong Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4266730A1 publication Critical patent/EP4266730A1/fr
Publication of EP4266730A4 publication Critical patent/EP4266730A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP21918338.1A 2021-01-14 2021-01-14 Procédé et appareil de rapport et de réception d'informations de faisceau Pending EP4266730A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/071667 WO2022151127A1 (fr) 2021-01-14 2021-01-14 Procédé et appareil de rapport et de réception d'informations de faisceau

Publications (2)

Publication Number Publication Date
EP4266730A1 EP4266730A1 (fr) 2023-10-25
EP4266730A4 true EP4266730A4 (fr) 2024-02-28

Family

ID=82447739

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21918338.1A Pending EP4266730A4 (fr) 2021-01-14 2021-01-14 Procédé et appareil de rapport et de réception d'informations de faisceau

Country Status (6)

Country Link
US (1) US12621029B2 (fr)
EP (1) EP4266730A4 (fr)
JP (1) JP7593604B2 (fr)
CN (1) CN116711355A (fr)
BR (1) BR112023014264A2 (fr)
WO (1) WO2022151127A1 (fr)

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WO2022151127A1 (fr) * 2021-01-14 2022-07-21 华为技术有限公司 Procédé et appareil de rapport et de réception d'informations de faisceau
CN116941295A (zh) * 2021-01-15 2023-10-24 苹果公司 在新空口中的物理上行链路控制信道辅小区激活
CN117279002A (zh) * 2022-06-15 2023-12-22 维沃移动通信有限公司 一种波束选择的方法、终端及网络侧设备
WO2024026857A1 (fr) * 2022-08-05 2024-02-08 Nokia Shanghai Bell Co., Ltd. Transmission de données à activation de scell
CA3251242A1 (en) * 2023-08-07 2025-10-31 Comcast Cable Communications, Llc Beam management in mobility
CN119485589A (zh) * 2023-08-11 2025-02-18 华为技术有限公司 一种小区激活方法及装置
CN119602918A (zh) * 2023-09-11 2025-03-11 中国移动通信有限公司研究院 传输方法、装置、终端及网络设备
EP4787942A1 (fr) * 2023-09-27 2026-08-05 Beijing Xiaomi Mobile Software Co., Ltd. Procédé de déclenchement de rapport de mesure, dispositif de communication, système de communication et support de stockage
CN120499754A (zh) * 2024-02-07 2025-08-15 荣耀终端股份有限公司 一种定时提前ta获取方法及相关装置
WO2026099988A1 (fr) * 2024-11-07 2026-05-15 １Ｆｉｎｉｔｙ株式会社 Dispositif terminal, dispositif de station de base, et système de communication sans fil

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WO2017033091A1 (fr) * 2015-08-24 2017-03-02 Nokia Solutions And Networks Oy Retard d'activation pour scell (cellule secondaire) de canal pucch en fonction d'une réponse de liaison montante
US20180270735A1 (en) * 2015-03-16 2018-09-20 Ofinno Technologies, Llc Transmission of PUCCH Channel State Information
US20190090227A1 (en) * 2017-09-20 2019-03-21 Asustek Computer Inc. Method and apparatus of beam determination in a wireless communication system

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US10206181B2 (en) * 2012-01-30 2019-02-12 Texas Instruments Incorporated Simultaneous transmission in multiple timing advance groups
EP4054269B1 (fr) * 2015-03-06 2024-05-01 Samsung Electronics Co., Ltd. Procédé et appareil permettant d'effectuer et de rapporter des mesures par un équipement utilisateur configuré avec plusieurs porteuses dans des systèmes de communication mobile
US10700845B2 (en) * 2015-03-09 2020-06-30 Comcast Cable Communications, Llc Secondary cell deactivation in a wireless device and a base station
JP6437665B2 (ja) 2015-03-16 2018-12-12 オフィノ テクノロジーズ， エルエルシー キャリアアグリゲーションにおける二次セルのアクティブ化
JP6528996B1 (ja) * 2016-03-27 2019-06-12 オフィノ， エルエルシー 無線ネットワークにおけるチャネル状態情報伝送
CN109150451B (zh) 2017-06-16 2023-06-20 华为技术有限公司 通信方法、网络节点和无线接入网系统
JP6701445B2 (ja) * 2017-10-26 2020-05-27 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 物理アップリンク制御チャネル（ｐｕｃｃｈ）リソース割り当て
CA3029227A1 (fr) * 2018-01-04 2019-07-04 Comcast Cable Communications, Llc Methodes et systemes de signalement d'information
US11336357B2 (en) * 2018-04-05 2022-05-17 Nokia Technologies Oy Beam failure recovery for serving cell
CN110831189B (zh) * 2018-08-11 2022-05-10 华为技术有限公司 链路失败恢复方法及相关设备
EP3852428B1 (fr) * 2018-09-13 2024-07-31 Beijing Xiaomi Mobile Software Co., Ltd. Procédé, appareil et dispositif de rapport de mesure de faisceau et support de mémoire
CN111385078B (zh) * 2018-12-29 2021-08-13 成都华为技术有限公司 一种辅助小区激活的方法和通信装置
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JP7761008B2 (ja) * 2020-07-30 2025-10-28 インテル・コーポレーション 物理アップリンク制御チャネルの送信スキーム
US11881924B2 (en) * 2020-08-10 2024-01-23 Qualcomm Incorporated Beam selection for receiving channel state information reference signals for layer 3 measurement
WO2022151127A1 (fr) * 2021-01-14 2022-07-21 华为技术有限公司 Procédé et appareil de rapport et de réception d'informations de faisceau
CN116941295A (zh) * 2021-01-15 2023-10-24 苹果公司 在新空口中的物理上行链路控制信道辅小区激活
WO2024234200A1 (fr) * 2023-05-12 2024-11-21 北京小米移动软件有限公司 Procédé, dispositif, appareil et système d'indication de faisceau, et support d'enregistrement

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US20180270735A1 (en) * 2015-03-16 2018-09-20 Ofinno Technologies, Llc Transmission of PUCCH Channel State Information
WO2017033091A1 (fr) * 2015-08-24 2017-03-02 Nokia Solutions And Networks Oy Retard d'activation pour scell (cellule secondaire) de canal pucch en fonction d'une réponse de liaison montante
US20190090227A1 (en) * 2017-09-20 2019-03-21 Asustek Computer Inc. Method and apparatus of beam determination in a wireless communication system

Non-Patent Citations (2)

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Title
NOKIA CORPORATION (RAPPORTEUR): "Running 36.300 CR to capture agreements on carrier aggregation enhancements", vol. RAN WG2, no. Fukuoka, Japan; 20150525 - 20150529, 29 May 2015 (2015-05-29), XP050983414, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN2/Docs/> [retrieved on 20150529] *
See also references of WO2022151127A1 *

Also Published As

Publication number Publication date
JP7593604B2 (ja) 2024-12-03
EP4266730A1 (fr) 2023-10-25
JP2024504940A (ja) 2024-02-02
BR112023014264A2 (pt) 2023-10-03
US12621029B2 (en) 2026-05-05
CN116711355A (zh) 2023-09-05
WO2022151127A1 (fr) 2022-07-21
US20230361835A1 (en) 2023-11-09

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